Penny: You mean like a beta test?Leonard: Well, technically, this would be an alpha test. A beta test requires people that weren't involved in the development of the appli....Penny: Seriously, do I not get credit for knowing beta test?Leonard: No, absolutely you should.

Leonard: I missed you.Penny: You see me all the time. You sure you don't just miss the sex?Leonard: Well, yeah, the sex with you is pretty great. Have you ever tried it?Penny: I have. You're not wrong.